def post(self):
datas = self.request.get("data")
secret = self.request.get("secret")
datas = datas.split(",")
userdata = UserData.all().filter("secret = ", secret).get()
if userdata:
email = userdata.email.lower()
else:
return
# merge
imagedatas = {}
for data in datas:
hash, tags = data.split(":")
if hash in imagedatas:
imagedatas[hash] += ";" + tags
else:
imagedatas[hash] = tags
hkeys = imagedatas.keys()
keys = [db.Key.from_path("Image", "hash:" + hash) for hash in hkeys]
userkeys = [db.Key.from_path("UserImage", "email:" + email + "#hash:" + hash) for hash in hkeys]
images = Image.get(keys)
userimages = UserImage.get(userkeys)
updated = []
for hash, image, userimage in zip(hkeys, images, userimages):
tags = imagedatas[hash]
tags = [kk for kk in [k.strip() for k in tags.split(";")] if kk]
if not image:
image = Image(key_name="hash:" + hash, hash=hash)
image.tags = tags
updated.append(image)
elif not set(image.tags) == set(tags):
image.tags = list(set(image.tags).union(tags))
updated.append(image)
if not userimage:
userimage = UserImage(key_name="email:" + email + "#hash:" + hash, email=email, hash=hash)
userimage.tags = tags
updated.append(userimage)
elif not set(userimage.tags) == set(tags):
userimage.tags = list(set(image.tags).union(tags))
updated.append(userimage)
db.put(updated)
return
def post(self):
hashs = self.request.get("hash")
secret = self.request.get("secret")
hashs = hashs.split(",")
userdata = UserData.all().filter("secret = ", secret).get()
if userdata:
email = userdata.email
else:
return
userkeys = [db.Key.from_path("UserImage", "email:" + email + "#hash:" + hash) for hash in hashs]
userimages = UserImage.get(userkeys)
returned = []
for image in userimages:
if image:
returned.append(";".join(image.tags))
else:
returned.append("")
self.response.out.write(",".join(returned))